By exploring the space and the design techniques of roof garden in Frank Gehry's Walt Disney Concert Hall, this paper made further research on the combination of architectural functions and pedestrian fl ow lines,...By exploring the space and the design techniques of roof garden in Frank Gehry's Walt Disney Concert Hall, this paper made further research on the combination of architectural functions and pedestrian fl ow lines, and attempted to summarize the unique design techniques of Frank Gehry by analyzing his works, improve and develop design theories of roof garden, and attract more attention from the public to roof garden design.展开更多
By summing up the opinions of many experts about thc concert hall acous tics, it is suggested a more complete factor set and more realistic membership functions for the fuzzy set evaluation of concert hall acoustics. ...By summing up the opinions of many experts about thc concert hall acous tics, it is suggested a more complete factor set and more realistic membership functions for the fuzzy set evaluation of concert hall acoustics. The factor set includes thc rever beration time R T, the mean forte sound pressure level L,F, the lateral efficiency LE,the frequency characteristic of early decay time | EDT(f)|, and Vmax (10 lg LE), the maximuin variation of 10 lg LE in a hall. An example shows the evaluation procedure in detail. It seems that the fuzzy set method is fcasible for evaluating concert hall acoustics, because it can give a quantitative evaluation result on the fuzziness basis.展开更多
Professor Beranek talked about the sound qualities of concert hall. The 58 famous concert halls in the world were graded according to the subjective comparison from the professional musicians and music lovers. Six mea...Professor Beranek talked about the sound qualities of concert hall. The 58 famous concert halls in the world were graded according to the subjective comparison from the professional musicians and music lovers. Six measurable objective parameters were proposed. The ranking according to these parameters were presented.展开更多
文摘By exploring the space and the design techniques of roof garden in Frank Gehry's Walt Disney Concert Hall, this paper made further research on the combination of architectural functions and pedestrian fl ow lines, and attempted to summarize the unique design techniques of Frank Gehry by analyzing his works, improve and develop design theories of roof garden, and attract more attention from the public to roof garden design.
文摘By summing up the opinions of many experts about thc concert hall acous tics, it is suggested a more complete factor set and more realistic membership functions for the fuzzy set evaluation of concert hall acoustics. The factor set includes thc rever beration time R T, the mean forte sound pressure level L,F, the lateral efficiency LE,the frequency characteristic of early decay time | EDT(f)|, and Vmax (10 lg LE), the maximuin variation of 10 lg LE in a hall. An example shows the evaluation procedure in detail. It seems that the fuzzy set method is fcasible for evaluating concert hall acoustics, because it can give a quantitative evaluation result on the fuzziness basis.
文摘Professor Beranek talked about the sound qualities of concert hall. The 58 famous concert halls in the world were graded according to the subjective comparison from the professional musicians and music lovers. Six measurable objective parameters were proposed. The ranking according to these parameters were presented.
